DE3571835D1 - Method of greasing leather and skins - Google Patents

Method of greasing leather and skins

Info

Publication number: DE3571835D1
Authority: DE; Germany
Prior art keywords: skins; greasing leather; greasing; leather
Prior art date: 1984-12-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

DE8585115218T

Other languages

German (de)

Inventor

Hans-Herbert Dr Friese

Uwe Dr Ploog

Gunter Uphues

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Henkel AG and Co KGaA

Original Assignee

Henkel AG and Co KGaA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-12-08

Filing date

1985-11-30

Publication date

1989-08-31

1985-11-30 Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA

1985-11-30 Priority to DE8585115218T priority Critical patent/DE3571835D1/en

1989-08-31 Application granted granted Critical

1989-08-31 Publication of DE3571835D1 publication Critical patent/DE3571835D1/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Treatment And Processing Of Natural Fur Or Leather (AREA)

DE8585115218T 1984-12-08 1985-11-30 Method of greasing leather and skins Expired DE3571835D1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8585115218T DE3571835D1 (en)	1984-12-08	1985-11-30	Method of greasing leather and skins

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19843444864 DE3444864A1 (en)	1984-12-08	1984-12-08	METHOD FOR GREATING LEATHER AND FURS
DE8585115218T DE3571835D1 (en)	1984-12-08	1985-11-30	Method of greasing leather and skins

Publications (1)

Publication Number	Publication Date
DE3571835D1 true DE3571835D1 (en)	1989-08-31

Family

ID=6252278

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19843444864 Withdrawn DE3444864A1 (en)	1984-12-08	1984-12-08	METHOD FOR GREATING LEATHER AND FURS
DE8585115218T Expired DE3571835D1 (en)	1984-12-08	1985-11-30	Method of greasing leather and skins

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19843444864 Withdrawn DE3444864A1 (en)	1984-12-08	1984-12-08	METHOD FOR GREATING LEATHER AND FURS

Country Status (5)

Country	Link
US (1)	US4729767A (en)
EP (1)	EP0184741B1 (en)
BR (1)	BR8506116A (en)
DE (2)	DE3444864A1 (en)
ES (1)	ES8609486A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TNSN89128A1 (en) *	1988-12-02	1991-02-04	Rohn And Haas Company Independance Mall West	LEATHER TREATMENT WITH SELECTED AMPHIPHITE COPOLYMERS
US5330537A (en) *	1990-06-07	1994-07-19	Rohm And Haas Company	Leather treatment selected amphiphilic copolymer
DE4409926A1 (en) *	1994-03-23	1995-09-28	Henkel Kgaa	Use of alkylenediaminetetrapropionic acids for greasing leather
GB9407226D0 (en) *	1994-04-12	1994-06-08	Allieed Colloids Limited	Leather softening
DE4435398A1 (en) *	1994-10-04	1996-04-11	Henkel Kgaa	Process for the production of leather greasing agents
US5630847A (en) *	1995-03-30	1997-05-20	The Procter & Gamble Company	Perfumable dry cleaning and spot removal process
PL323618A1 (en) *	1996-12-20	1998-06-22	Tfl Ledertechnik Gmbh & Co Kg	Hide processing compositions
GB0118156D0 (en) *	2001-07-25	2001-09-19	Pittards Plc	Leather production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR962038A (en) *		1950-05-27
GB599261A (en) *	1944-05-18	1948-03-09	Nat Oil Prod Co	Improvements in or relating to the fat liquoring of hides and skins
GB773825A (en) *	1954-02-18	1957-05-01	Nopco Chem Co	Fat-liquoring compositions
US2974000A (en) *	1956-10-05	1961-03-07	Nopco Chem Co	Fat-liquoring process
DE2219806A1 (en) *	1972-04-22	1973-10-31	Basf Ag	Oiling leather and pelts -with acylaminocarboxylic acid - (salts)
DE3018201A1 (en) *	1980-05-13	1981-11-19	Henkel KGaA, 4000 Düsseldorf	METHOD FOR REFINING THE RAW CONDENSATION PRODUCT FROM AMINOALKYLALKANOLAMINES AND FATTY ACIDS, AND IF NECESSARY FOR THE FOLLOWING DETERMINATION OF AMPHOTENSIDE WITH INCREASED STORAGE STABILITY

1984
- 1984-12-08 DE DE19843444864 patent/DE3444864A1/en not_active Withdrawn
1985
- 1985-11-30 EP EP85115218A patent/EP0184741B1/en not_active Expired
- 1985-11-30 DE DE8585115218T patent/DE3571835D1/en not_active Expired
- 1985-12-06 BR BR8506116A patent/BR8506116A/en not_active IP Right Cessation
- 1985-12-06 ES ES549667A patent/ES8609486A1/en not_active Expired
- 1985-12-09 US US06/806,740 patent/US4729767A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4729767A (en)	1988-03-08
DE3444864A1 (en)	1986-06-12
BR8506116A (en)	1986-08-26
EP0184741B1 (en)	1989-07-26
ES549667A0 (en)	1986-09-01
ES8609486A1 (en)	1986-09-01
EP0184741A2 (en)	1986-06-18
EP0184741A3 (en)	1987-05-13

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Legal Events

Date	Code	Title	Description
1990-08-16	8364	No opposition during term of opposition
1992-11-05	8339	Ceased/non-payment of the annual fee